Oh, I didn't mean the "overlay" ones that were getting in front of the Catcher. But then, I also don't know much about web design, so I don't know if it's possible. *shrugs* But yeah, definitely don't want to block that.
As an update, I'm still trying to figure out how to remove ads for donators. I don't have the technical knowledge or finances to pay someone to do it, but I'm working on it still. If any of you know how to set a cookie through xenForo, let me know!
Update! Turns out the ads just were not worth the bother really and started to take over the site in a way that we did not want. They have been turned off, it will take a bit of time for the site to update though.